6
Two pumps have been installed in the unit. One pump is used for
the normal draining of tank and the second pump is used with the
overflow drain during the cascading rinse. On the outside of the console
you will find a ¾” NPT bulkhead coupling which extends through the
back of the cabinet. This fitting comes from the internal pumps and
must be adapted to your drain plumbing using ¾” ID or larger tubing.
2. Electrical
The unit is wired for both 120VAC and
230VAC lines. The ratings are 1850 watts,
120VAC, 50/60 HZ, and 3000 watts, 230VAC,
60 HZ, single phase. The power cords are
supplied for plugging in to your electricity
source. The 230 volt line is supplied with an
NEMA 6-20P plug. The 230V supply must
utilize a third wire as a ground and not a
current carrier. The 120V power cord must
be connected to a three-way grounded outlet.
DO NOT OPERATE UNIT WITHOUT PROPER
GROUNDING. The 230V line is fused at 15 AMP and the 120 volt line at
20 AMP. These fuses are located inside unit on Power Relay enclosure.
3. Control Function
A)
Main Switch: When unit is ready for operation, turn the main
switch to ON, and the indicator light will be ON.
B)
Run Stop Switch: Located below the main switch, it must be in
the RUN position for the programmable controller to operate. If
during the program cycle you want to stop the process, turn
switch to STOP position ,and program will start over at the
beginning of the cycle when START button is pushed. Use Run
Stop switch only for emergency stopping of unit, or to STOP the
program and begin at the beginning. Use the Main switch if you
wish to stop the unit and have the program remain where it is.
4. Selector Switch
Summary of Contents for E889
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